LABORATORY APPLIANCES. 



I Bacteriological Apparatus I 



I ^^^^^M^ FOR COLLEGES, HOSPITALS, HYGIENIC I 

 I H^^H^^^ EXPERTS AND PHYSICIANS. I 



I 



INCUBATORS, $10 to $150 



INCUBATORS, STERILIZERS, MICROSCOPES, 



and all other apparatus and supplies used 

 in examination and experimentation. 



COMPLETE CATALOG TO INTERESTED PARTIES. 



I 



I Manufacturers a nd Direct Impo rters, 711 A Penn Avenue, Pittsburgh, Pa. B 



A NEW BECKER BALANCE 



FOR GENERAL LABORATORY WORK. 



SPECIFICATIONS 



Capacity 100 or 250 grams 



in each pan. Sensitive to 



one milligram with full 



load. Agate knife edges 



and agate planes, avoiding 



all corrosion. Metal parts 



finished in gold lacquer. 



Simple beam arrest. Pol- 



^^ill'lj. ished mahogany base with 



i leveling screws and plum- 



j met. 



Capacity 10<> grams, Price $15 net. capacity 250 grams. Price $20 net. 



APFEL=MURDOCH COMPANY, 



SOLE U. S. AGENTS. 



84 LAKE STREET, CHICAGO. 



The Post Express Printing Compaay* 

 Rocbcftter, N. Y. 



